Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    11-07-2024 00:23

General

  • Target

    36ffe644c4a67459c2ffe39a049caffc_JaffaCakes118.exe

  • Size

    420KB

  • MD5

    36ffe644c4a67459c2ffe39a049caffc

  • SHA1

    802621d2a63e3b1cc1a2851eea12eb587d3b5ecd

  • SHA256

    df758d3c1f62d8e80fc921d80bf583acd370e4316ec846378d22b691e3d3c1b2

  • SHA512

    07f4000c8bfb8a7cb8720599558f6906ef8d5eec3bf20f8bbcc27c4e838e82e927b037d15af6d33667efde34bfb2b6febad7835b0d1cff8a0ba1423867fe0029

  • SSDEEP

    6144:/f5OCHPUnhsQ+3HwOcc0WTCI62woO8AlliWGPfDBP9eNFfPa58EYlVpk0W3sLU3:s9occ0WTd628JliVeNFfq6k0W3sLU3

Malware Config

Extracted

Family

snakekeylogger

Credentials

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 5 IoCs
  • Looks up external IP address via web service 3 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\36ffe644c4a67459c2ffe39a049caffc_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\36ffe644c4a67459c2ffe39a049caffc_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2580
    • C:\Users\Admin\AppData\Local\Temp\36ffe644c4a67459c2ffe39a049caffc_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\36ffe644c4a67459c2ffe39a049caffc_JaffaCakes118.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2748
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2748 -s 1584
        3⤵
        • Program crash
        PID:2636

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2580-0-0x0000000073C9E000-0x0000000073C9F000-memory.dmp

    Filesize

    4KB

  • memory/2580-1-0x0000000000890000-0x0000000000900000-memory.dmp

    Filesize

    448KB

  • memory/2580-2-0x0000000073C90000-0x000000007437E000-memory.dmp

    Filesize

    6.9MB

  • memory/2580-3-0x0000000000360000-0x0000000000372000-memory.dmp

    Filesize

    72KB

  • memory/2580-4-0x0000000073C9E000-0x0000000073C9F000-memory.dmp

    Filesize

    4KB

  • memory/2580-5-0x0000000073C90000-0x000000007437E000-memory.dmp

    Filesize

    6.9MB

  • memory/2580-6-0x0000000005630000-0x000000000567C000-memory.dmp

    Filesize

    304KB

  • memory/2580-22-0x0000000073C90000-0x000000007437E000-memory.dmp

    Filesize

    6.9MB

  • memory/2748-9-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2748-11-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2748-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2748-19-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2748-21-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2748-17-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2748-13-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2748-7-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2748-23-0x0000000073C90000-0x000000007437E000-memory.dmp

    Filesize

    6.9MB

  • memory/2748-24-0x0000000073C90000-0x000000007437E000-memory.dmp

    Filesize

    6.9MB

  • memory/2748-25-0x0000000073C90000-0x000000007437E000-memory.dmp

    Filesize

    6.9MB